View clinical trials related to Infections, Bacterial.
Filter by:This study is prospective, open-label, randomized, crossover, single dose, with 02 treatments, 02 sequences and 02 periods. The volunteers received, in each period, the reference or the test formulation, according to the randomization list, under fasting conditions, in order to evaluate if the reference and test formulations are bioequivalent.
GSK2251052 ((S)-3-(aminomethyl)-7-(3-hydroxypropoxy)-1-hydroxy-1,3-dihydro-2,1-benzoxaborole hydrochloride) is a Gram negative antibacterial compound currently in development for the treatment of hospital acquired Gram negative infection (including E. coli, K. pneumoniae, and Enterobacter spp.) This study will be conducted in two (2) parts, with single oral doses being explored in Part A (500, 1000, and 2000 mg) and repeat oral doses (1000 and 2000 mg, b.i.d.) being explored in Part B. Parts A and B will be single-blind, randomized, placebo-controlled, dose-rising studies in healthy subjects to evaluate the safety, tolerability and pharmacokinetics of oral GSK2251052.
Part 1 of this study will assess the relative bioavailability of GSK1322322 administered as one of three investigational tablets compared to powder in a bottle formulation. Pharmacokinetics of these three tablets will be evaluated and the investigation tablet with the optimal PK profile will be progressed to Part 2. In Part 2 the investigational tablet selected from Part 1 will be coadministered with food alone, an H2 blocker alone, or an H2 blocker given in combination with ascorbic acid to evaluate the effect on GSK1322322 pharmacokinetics. Plasma GSK1322322 PK profile, safety, and tolerability will be assessed from each dose group.
This study will be the first repeat dose administration of GSK1322322 to investigate safety, tolerability, and pharmacokinetics in healthy subjects as well as elderly volunteer subjects. The study will also include a P450 probe drug (midazolam) to evaluate the effect of GSK1322322 to inhibit or induce CYP3A4 substrates.
This is a first time in human (FTIH) study of single escalating doses of investigational study drug to investigate safety, tolerability, and pharmacokinetics in healthy subjects
This is a Phase I/IIa randomized, double-blind, placebo-controlled study to evaluate the safety, tolerability, PK, and efficacy of Retapamulin ointment, 1% applied twice daily for 3 or 5 days to the anterior nares of healthy adult subjects who are nasally colonized with S. aureus. Approximately 57 healthy subjects who are nasal carriers of S. aureus will be enrolled and stratified in a 2:1 ratio so that at least 38 persistent carriers and 19 intermittent carriers complete the study. Each eligible subject will participate in three screening visits, a treatment period, and two follow-up visits. Each subject's participation in the study will be approximately 6 to 10 weeks from screening to the last follow-up visit. Subjects will participate in up to three screening visits to determine S. aureus culture positivity and colonization status.
GSK945237 is the first molecule of a new chemical class that is being developed for treatment of respiratory tract and other infections such as skin and soft tissue. This study drug has been tested in animals but has never been given to humans. This is a two part study. The purpose of the first part is to study the side effects of this drug in humans, and to study how much of the drug gets absorbed in the blood stream The second part of this study will compare absorption of the study drug in the blood stream when given with food and when given under fasting conditions
Studies for GSK580416 have been completed in rats and dogs. The main toxic effects seen in animals affected the digestive system and blood cells. Study OPS106400 will be the first administration of GSK580416 in humans. Parts A and B of this study will examine the safety, tolerability, and pharmacokinetics of increasing single doses of GSK580416 with reference to placebo. Part C of the study will assess the effect of food on the safety, tolerability, and pharmacokinetics of a single dose of GSK580416 in healthy subjects.
Primary objective:To study the absolute bioavailability, distribution and elimination parameters of flucloxacillin from two oral formulations of flucloxacillin in healthy male and/or female subjects.
The aim of the study is to develop a new patient-reported outcome (PRO) questionnaire measuring the impact of an acute exacerbation on daily lives of patients with chronic obstructive pulmonary disease (COPD). This questionnaire will aim to detect an acute exacerbation and resolution of exacerbation from the patient's perspective. At a later stage of development, this questionnaire will be able to measure the effect of anti bacterials in the treatment of acute exacerbations of COPD (AECOPD). This study will evaluate the factor structure, validity, reliability, and responsiveness of the GSK questionnaire in subjects who experience acute exacerbations of their COPD.